WikiPatches/MaintainRCAtAdminBar

"maintainrc" (Local:action=maintainrc) (see: WikiPatches/RcOldLog) can only be run by wiki admins but is not present in Adminbar (see WikiPatches/GetAdminBar). This tiny tweak, fix that.

 sub GetAdminBar {
   my ($id) = @_;
 ...
   $result .=" "; $result .= &ScriptLink("action=maintain",T("Run Maintenance"));
   + if (!$MaintTrimRc) {
     + $result .=" "; $result .= &ScriptLink("action=maintainrc",T("Run Trim"));
   +} 

It can be visible without option, too.

--JuanmaMP